361461 has 8 divisors (see below), whose sum is σ = 489024. Its totient is φ = 237440.

The previous prime is 361451. The next prime is 361463. The reversal of 361461 is 164163.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 361461 - 2⁹ = 360949 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 361461.

It is not an unprimeable number, because it can be changed into a prime (361463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 636 + ... + 1061.

It is an arithmetic number, because the mean of its divisors is an integer number (61128).

2³⁶¹⁴⁶¹ is an apocalyptic number.

It is an amenable number.

361461 is a deficient number, since it is larger than the sum of its proper divisors (127563).

361461 is a wasteful number, since it uses less digits than its factorization.

361461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771.

The product of its digits is 432, while the sum is 21.

The square root of 361461 is about 601.2162672450. The cubic root of 361461 is about 71.2339699241.

The spelling of 361461 in words is "three hundred sixty-one thousand, four hundred sixty-one".